I have updated to 2.8.7 and WP SlimStat Dashboard Widgets is also activated. This message is displayed: "WARNING: a misconfigured setting and/or server environment is preventing WP SlimStat from properly tracking your visitors. Please check the FAQs for more information."
I have checked other posts in order to get a solution: I have accessed wp-slimstat-js.php with my browser and no error is shown.
In my website, some data are collected, such as Recent Known Visitors, Summary, Spy View and more, but nothing is displayed in Daily Pageviews.
¿Any suggestion, please?